NOS Williams Controls 133705 Throttle Position Sensor (TPS) Kit + 131083 Sensor These are unused kits from a fire engine manufacturer here in MN. They do not come with any packaging and are a little dusty / dirty from being stored without packaging. All these parts were bundled together so my assumption is they fit with each other.This lot of parts from the kit does not include any mounting hardware. Included: Qty 1 - Williams Controls 133705 Sensor and attached Cable harness Qty 1- Second smaller sensor harness that has the numbers 131083 on it without a brand marking Many sites show Williams Controls sensor # 130800 as an interchange part for this 133705. Not sure if that is 100% accurate though.